{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-110930", "assignerOrgId": "8f4f43ab-ba69-4d92-aa1d-d772184d6fb7", "state": "PUBLISHED", "assignerShortName": "OAI", "dateReserved": "2026-10-15T04:34:40.626Z", "datePublished": "2026-11-05T19:55:30.438Z", "dateUpdated": "2026-11-05T20:28:31.390Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8f4f43ab-ba69-4d92-aa1d-d772184d6fb7", "shortName": "OAI", "dateUpdated": "2026-11-05T19:55:30.438Z"}, "descriptions": [{"lang": "en", "value": "Codex Desktop for Windows does not correctly check quotation marks in project paths from Windows Explorer. If a user selects \"Open project in ChatGPT\" for an attacker-controlled library's child item, the path can add application startup arguments. These arguments can run attacker-controlled code with the current Windows user's permissions before sign-in or project trust approval."}], "affected": [{"vendor": "OpenAI", "product": "Codex Desktop for Windows", "versions": [{"version": "26.820.60940", "status": "affected", "versionType": "custom", "lessThanOrEqual": "26.1002.52244"}, {"version": "26.1007.21434", "status": "unaffected"}]}, {"vendor": "OpenAI", "product": "Codex Desktop for Windows (Microsoft Store/MSIX package)", "versions": [{"version": "26.820.7780.0", "status": "affected", "versionType": "custom", "lessThanOrEqual": "26.1002.7124.0"}, {"version": "26.1007.2314.0", "status": "unaffected"}]}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-88: Argument Injection", "cweId": "CWE-88", "type": "CWE"}]}], "credits": [{"lang": "en", "value": "Ikotas Labs, Inc. (@ikotas00), through Trend Micro Zero Day Initiative."}], "references": [{"url": "https://openai.com/security/advisories/cve-2026-110930/"}], "configurations": [{"lang": "en", "value": "On Windows, Codex Desktop must be fully closed, with no ChatGPT.exe process running. The user must open an attacker-controlled .library-ms file in File Explorer. The user must expand the library in the left navigation pane. The user must right-click the library's child item and select \"Open project in ChatGPT\" from the modern Windows 11 context menu."}], "solutions": [{"lang": "en", "value": "Install application 26.1007.21434 (Microsoft Store/MSIX 26.1007.2314.0) or later."}], "x_generator": {"engine": "cvelib 1.8.0"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-11-05T20:28:12.900578Z", "id": "CVE-2026-110930", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-11-05T20:28:31.390Z"}}]}}

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{"bugzilla": {"description": "Codex Desktop: Codex Desktop: Arbitrary code execution via argument injection in project paths", "id": "2567868", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2567868"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.8", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-88", "details": ["A flaw was found in Codex Desktop. Improper validation of quotation marks in project paths allows an attacker to inject application startup arguments when a user opens an attacker-controlled project through Windows Explorer. This issue can lead to arbitrary code execution with the privileges of the logged-in user before user sign-in or project trust verification occurs."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability."}, "name": "CVE-2026-110930", "public_date": "2026-11-05T19:55:30Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-110930\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-110930\nhttps://openai.com/security/advisories/cve-2026-110930/"], "statement": "Red Hat Product Security rates this vulnerability as having an Important impact because successful exploitation enables local code execution under the active user account without requiring pre-authentication. Red Hat products are not affected by this flaw, as Codex Desktop is a Windows-specific application that is not packaged, supported, or distributed in any Red Hat offering.", "threat_severity": "Important"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[26.820.7780.0,26.1002.7124.0]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "26.1007.2314.0"}}], "enrichment": {"confidence": 84.0, "confidence_source": "matching", "scores": [{"score": 84.0, "source": "matching"}]}, "original": {"product": "Codex Desktop for Windows (Microsoft Store/MSIX package)", "source": "cna", "vendor": "OpenAI"}, "product": "codex_desktop_(microsoft_store_package)", "vendor": "openai"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[26.820.60940,26.1002.52244]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "26.1007.21434"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "product": "codex_desktop_for_windows", "vendor": "openai"}], "created": "2026-11-05T21:30:17.957369+00:00", "updated": "2026-11-06T16:35:16.792226+00:00", "vendors": ["openai", "openai$PRODUCT$codex_desktop_(microsoft_store_package)", "openai$PRODUCT$codex_desktop_for_windows"]}